1) Dr. J. Laxman Naik: Spectroscopic Investigation of some pyridine-dicarboxylic acids using density functional theory and normal coordinate analysis
2) Dr. G. Ramesh: A Combined Experimental (FTIR, FT-Raman, NMR and UV-Visible spectra) and Theoretical (DFT & IVP) study on Molecular Characteristics and Vibrational Analysis of some Pyridine-carboxylic acids and Pyridine-carboxaldehydes
3) Dr. J. Prashanth: Spectroscopic study on molecular characteristics and vibrational analysis of some bipyridines and bipyridine-dicarboxylic acids using experimental and theoretical methods
4) Dr. K. Srishailam: Experimental spectroscopic and quantum chemical investigation of some substituted biphenyls and thiosemicarbazones
5) Dr. L. Ravindranath: Investigation of molecular structure and vibrational characteristics of some dimethyl-bipyridines and 4-phenylphenols using spectroscopic techniques